| Item | Part No. | Part Name | Qty | Serial No. |
| (419-18-31102) | PUMP | H50228- | ||
| \6\ | PLATE | H50228- | ||
| \6\ | VALVE, PRESSURE | H50228- | ||
| 1 | \6\ | PLUG | H50228- | |
| 2 | \6\ | BARREL | H50228- | |
| 3 | \6\ | POPPET | H50228- | |
| 4 | \6\ | PISTON | H50228- | |
| 5 | UC1704321648 | SPOOL | H50228- | |
| 6 | UC1704327756 | VALVE SEAT | H50228- | |
| 7 | \6\ | SPRING | H50228- | |
| 8 | \6\ | SPRING SEAT | H50228- | |
| 9 | UC1704321675 | SCREW | H50228- | |
| 10 | UC1300153003 | O-RING | H50228- | |
| 11 | \6\ | NUT | H50228- | |
| 12 | UC1300022009 | O-RING | H50228- |